Posted by Stéphane Ducasse on Feb 15, 2011; 6:55pm
URL: https://forum.world.st/Working-with-weak-announcements-tp3305802p3307412.html

>>> I think it is relatively easy to modify VM , since it touching only GC
>>> related stuff.
>>
>> Ok how many weeks?
>
> I have to read the paper about it to refresh my memory.. and then
> apply these concepts to squeak/cog vm reality :)

if you have a pointer I'm interested in reading it.